Seeking advice: car purchase

Hi, I’m early 20s and thinking about finally upgrading my vehicle before it gives out. Have been driving a beater since 16 and at nearly 300k miles.

I’d like to get a 4Runner and have the means to purchase a lightly used one in cash.. I’m having a hard time justifying the purchase even though I know it would provide me with a lot of joy and utility.

Any thoughts/advice? Would plan to keep for 10-15 years and my insurance would be $80 monthly.